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difference between electrical casing and wire casing

- Feb 20, 2018 -

Electrical Casing:

A white opaque threaded tube made of polyvinyl chloride by adding flame retardant material,

First, the implementation of the standard: jg/t3050-1998

Second, product specifications: Divided into light-205, medium-305, heavy-4,053 kinds.

1. Light-205 od ¢16mm-¢50mm

2, medium-305 od ¢16mm-¢50mm

3, heavy-305 od ¢16mm-¢50mm

(fixed length is generally 4m, special specifications can be customized according to customers)

Third, the nominal outer diameter is: 16, 20, 25, 32, 40 of the product thickness is as follows:

1, 16 diameter of light, medium and heavy thickness are: 1.00 (light, allowable difference +0.15), 1.20 (in, allowable difference +0.3), 1.6 (heavy, allowable difference +0.3).

2, 20 OD of medium, Heavy (no light) thickness is: 1.25 (in, allowable difference of +0.3), 1.8 (heavy, allowable difference +0.3).

3, 25 OD of medium, Heavy (no light) thickness is: 1.50 (in, allowable difference of +0.3), 1.9 (heavy, allowable difference +0.3).

4, 32 diameter of light, medium and heavy thickness are: 1.40 (light, allowable difference +0.3), 1.80 (in, allowable difference +0.3), 2.4 (Heavy, allowable difference +0.3).

5, 40 diameter of light, medium and heavy thickness are: 1.80 (light, medium, allowable difference of +0.3), 2.0 (heavy, allowable difference +0.3).

Wire Casing:

Word, usually metal material.